320011318848 has 112 divisors (see below), whose sum is σ = 959818166720. Its totient is φ = 93282637824.

The previous prime is 320011318819. The next prime is 320011318871. The reversal of 320011318848 is 848813110023.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3326515 + ... + 3421362.

It is an arithmetic number, because the mean of its divisors is an integer number (8569805060).

Almost surely, 2^320011318848 is an apocalyptic number.

320011318848 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

320011318848 is an abundant number, since it is smaller than the sum of its proper divisors (639806847872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320011318848 is a wasteful number, since it uses less digits than its factorization.

320011318848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6747924 (or 6747914 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 320011318848 in words is "three hundred twenty billion, eleven million, three hundred eighteen thousand, eight hundred forty-eight".